commit c0504ca5f6e684a2508bf4774339b091b72b6631
author Guy L. Albertelli <galberte@neo.lrun.com> Wed May 10 21:39:00 2000 +0000
committer Alexandre Julliard <julliard@winehq.org> Wed May 10 21:39:00 2000 +0000
tree 528544832b8782af84161358453db6f99673b5b8
parent 130f0d88c114efcd1c7c41cd57ab3e1d6c662f7d

Verify the menu handle is non-zero prior to use.

windows/mdi.c

diff --git a/windows/mdi.c b/windows/mdi.c
index dd64a74..c143aa3 100644
--- a/windows/mdi.c
+++ b/windows/mdi.c
@@ -236,7 +236,7 @@
     if( ci->hwndChildMaximized && hmenuFrame && hmenuFrame!=oldFrameMenu )
         MDI_RestoreFrameMenu(w->parent, ci->hwndChildMaximized );
 
-    if( hmenuWindow && hmenuWindow!=ci->hWindowMenu )
+    if( hmenuWindow && ci->hWindowMenu && hmenuWindow!=ci->hWindowMenu )
     {
         /* delete menu items from ci->hWindowMenu 
          * and add them to hmenuWindow */